Hmmm... I'm not an expert on sexing rams, so it's hard to tell. I think I agree with your determinations, though My female (well, I think it's the female), has a pink tummy. That's the only obvious difference I've noticed in the two. Somewhere around this forum is a post about sexing rams. Maybe it's in the NW Cichlids forum...
well chook if they are both turn out to be males you can buy one of my 7 females lol, and that guy hasnt finished making the stand ( he said he will be finish by the weekend) so i hav to get it next weekend, im not happy